Kentec Electronics Sigma ZXT - Disablements

Control Panel Operation 2
Man-1452EN Rev.02
Sigma ZXTOperation Manual
8
Disablements
During maintenance and testing users can disable functions on the panel to prevent false activations, evacuations
etc. Disablements will be indicated as follows:
• General Disablement LED will be illuminated
• Specific Disablement LED will illuminate indicating the function/circuit that is disabled i.e. Zone 1 disabled,
Sounder disabled etc.
• Buzzer will sound continuously
• LCD will display the current active state of the zone. Inside the brackets this will be:
(NORMAL) - No active faults or fires on zone
(FAULT) - An Active fault exists on the detection zone. Enabling a zone with an active fault will activate the fault
condition for that zone.
(IN FIRE) - An active fire exists on the on the detection zone. Enabling a zone with an active fire condition will
activate a fire event for that zone triggering all associated fire cause and effects.
Important safety information!!
The status of detection zones must be checked before enabling any detection zones, it must be
ensured the zone status in the brackets shows (NORMAL) before enabling. A panel reset should be
completed prior to enabling to clear any active latched alarm or fault conditions. If the zone status
remains in fire or fault state after a reset the condition will need to be addressed on the zone itself i.e.
clear smoke from detector, repair fault.
VIGILANCE MUST BE MAINTAINED DURING DISABLEMENT PERIODS
Note: Disablements should be cleared as soon as the reason for disablement has completed.
Reserve Selected
Released
Abort Operated
Hold Operated
Pre-activated/
Activated
Low Pressure
Flooding Zone
Fault / Disabled
Extinguishant
Disablement
Power On
Zone 1 Fire
Zone 2 Fire
Zone 3 Fire
Test
Buzzer Silenced
General
Disablement
Delay Active
General Fault
Power Fault
System Fault
Zone 1 Fault /
Disabled / Test
Zone 2 Fault /
Disabled/ Test
Zone 3 Fault /
Disabled / Test
Sounder Fault
Sounder Disabled
Auto Manual
Enable
Extract Fan On
Manual Release
Alarm General Extinguishant Controls
Extinguishant Release
Manual
Pull Down - Push Button
Reserve Selected
Rele
as
e
d
A
b
ort O
p
erate
d
Ho
ld
O
p
erate
d
Pre-activated
/
Activated
Activated
Low
P
ressur
e
F
l
oo
d
ing Zon
e
Fau
l
t / Disa
bl
e
d
Extin
g
uishan
t
Disa
bl
emen
t
M
a
n
ua
l Rele
as
e
Po
wer
On
T
es
t
Buzzer Si
l
ence
d
De
l
a
y
Active
Gener
a
l F
au
l
t
Power Fau
lt
System Fau
l
t
Extract Fan
On
Z
o
ne 1 F
i
re
Zone 2 F
i
re
Z
o
ne
3
Fire
Zone 2 Fau
l
t
/
Disabled/ Test
Zone 3 Fau
l
t
/
D
isabled
/
Tes
t
Soun
d
er Fau
l
t
Soun
d
er Disa
bl
e
d
Au
t
o
M
a
n
ual
En
ab
l
e
A
la
r
m
Gener
al
Extin
g
uis
h
an
t
Co
ntr
ols
Extinguis
h
ant Re
l
ease
M
a
n
ual
Pu
ll D
o
wn - P
us
h B
u
tt
on
**CIE ZONE DISABLEMENT**
>ZONE 1(NORMAL):DISABLED
ZONE 2(NORMAL):ENABLED
ZONE 2(NORMAL):ENABLED
Panel
Buzzer
Sounds
xevents controls